In this section, you will hear a passage. At the end of the passage, you will hear three questions. Both the passage and the questions will be spoken only once. After you hear each question, you must choose the best answer from the four choices marked A), B), C) and D).A、The necessity of a change to healthier diets.
B、Food demands met by increasing agricultural land.
C、Food waste occurring at all stages in the food chain.
D、Benefits brought about by health education.
A、Cut food consumption.
B、Keep more balanced diets.
C、Maintain “business as usual”.
D、Encourage meat consumption.
A、Protect the food chain.
B、Keep healthier diets and reduce food waste.
C、Focus on environmental education.
D、Control the population.